Each Party hereby agrees that such Party shall preserve the
confidentiality of, and shall not disclose, the information set forth in this
Letter Agreement No. 1 to any other Person without obtaining the prior written
consent of the other Party; provided, however such Person may disclose such
information (i) to its attorneys and auditors and (ii) to the extent required by
applicable law; provided, further that Lessor shall not be required to seek such
consent of Lessee following the occurrence and during the continuance of an
Event of Default. In that connection and in order to preserve the
confidentiality of certain business terms of the Lease, Lessor and Lessee have
agreed that two special conditions to leasing should be enumerated in this
letter rather than in the body of the Lease. Those conditions relate to the
Aircraft Specification and to amendment of the existing leases of three Boeing
737-200 Aircraft presently leased to Lessee by Lessor's Affiliate Polaris
Holding Company, as follows:



 1. Aircraft Specification and Interior Configuration.